In this challenge you will make a reaction game similar to bop-it. The first bop-it game, pictured below, was released in the 1960s and since then there have been many variants which test your reactions with light, sound and action.


The original bop-it design, source: Wikipedia

In the version of the game you create, the player must press the correct button, A or B, in under 1 second. If the player presses the wrong button, the game ends. If they press the correct button, they get a point and can play again.